Novelty animal shape ball point pen is made from sturdy plastic. The cat's and dog's back legs and tail come away to reveal a ball point pen. It will sit perfectly on any cat or dog lover's desk. A great promotion for Veterinary offices, schools, kindergarden teachers, kennels, or animal organizations! Small size and portable, convenient to use. Comfortable to grip, writing smooth and clear. Cat Pen: 4'' long, Dog Pen: 4.5'' long